The small silicon nitride (Si₃N₄) ceramic crucible, also known as a laboratory melting crucible, is specifically engineered for laboratory and high-temperature industrial applications, including metal melting and chemical processing. Thanks to the exceptional physical and thermal properties of silicon nitride, this crucible is an ideal choice for handling high-temperature materials in demanding environments.

• High-Temperature Performance
  Constructed from high-purity silicon nitride, the crucible withstands temperatures up to 1200°C, maintaining thermal stability and structural integrity even under extreme conditions.
• Excellent Corrosion Resistance
  Si₃N₄ offers outstanding chemical resistance to a wide range of corrosive substances, making it suitable for handling both acidic and alkaline environments during complex chemical reactions.
• Thermal Shock Resistance
  With a thermal shock resistance (ΔT) of up to 500°C, this crucible can endure rapid temperature changes without cracking or structural failure, ensuring operational safety and longevity.
• Precision Structural Design
  Customizable design options such as center holes and other structural features are available to meet specific assembly or process requirements, offering enhanced functionality and experimental flexibility.
• Superior Mechanical Strength
  Engineered for durability, the crucible boasts a flexural strength of 600 MPa and a compressive strength of 2500 MPa, ensuring it remains stable and functional under physical stress.